What is a GPU and how is it utilized in computer graphics?

A GPU, or Graphics Processing Unit, is a specialized electronic circuit designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display device. It is commonly utilized in computer graphics to render images, videos, and animations with high resolutions and complex visual effects.

GPUs utilize parallel processing to handle a large number of tasks simultaneously, making them highly efficient for rendering intricate visual scenes in real-time. They are essential for modern computer graphics applications, such as gaming, video editing, 3D modeling, and scientific simulations.

Overall, GPUs play a crucial role in enhancing visual performance on computers by offloading graphics processing tasks from the central processing unit (CPU) and delivering smoother and more immersive visual experiences to users.